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Author SHA1 Message Date
ths
aaa9128a02 Convert some MIPS load/store instructions to TCG. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4369 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 21:40:48 +00:00
ths
36271893ab Enable 64-bit FPU only for NewABI. Spotted by Vince Weaver. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4368 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 20:48:02 +00:00
blueswir1
adcbebaa40 Align file accesses with cache=off (Kevin Wolf, Laurent Vivier) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4367 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 17:26:59 +00:00
blueswir1
dd53ded3f7 ECC updated based on information released recently by Sun (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4366 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 16:33:45 +00:00
pbrook
a745ec6d91 Update ARM rt_frame layout. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4365 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 15:36:17 +00:00
edgar_igl
f0b86b1448 Disable the temporary timer slowdown for etrax. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4364 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 15:01:19 +00:00
balrog
4f3cb3be18 MusicPal: fix gcc4 build (Jan Kiszka). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4363 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 15:01:12 +00:00
aurel32
894efddb50 PPC: fix efstst* instructions 
(Tristan Gingold)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4362 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 14:58:23 +00:00
aurel32
f9320410e1 PPC: fix definition of msr_spe 
(Tristan Gingold)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4361 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 14:58:15 +00:00
balrog
b8b137d6f0 Fix OMAP1 MPU-timer rate on 32-bit hosts. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4360 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 14:50:15 +00:00
balrog
4eee57f57e Fix signal handler compilation on __arm__. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4359 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 14:47:19 +00:00
balrog
57d69a91c4 Force correct evaluation order in a a == b != c condition. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4358 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 14:45:30 +00:00
balrog
c7b76a0ae3 Fix i64 remainder calculation copy-paste error. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4357 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 14:40:28 +00:00
ths
958fb4a92c Use TCG for MIPS GPR moves. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4356 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 10:57:59 +00:00
ths
b7ef7bf225 Fix MIPS64 branches. Funny how this survived testing. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4355 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 10:03:16 +00:00
aurel32
5b9a1293be ide: Enable byte&word access to DMA address register 
(Jan Kiszka)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4354 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 09:55:56 +00:00
edgar_igl
bfaf9a43a5 Teach the CRIS disassembler to stay within the provided buffer. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4353 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 08:45:10 +00:00
edgar_igl
5c751e99c3 Make sure we flush cached blocks from the tb-jmp-cache when we replace valid tlb entries. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4352 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 08:44:21 +00:00
edgar_igl
b5e19d4ce7 Make the paged properties of the tb-jmp-cache hash function work for TARGET_PAGE_BITS != 12. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4351 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 08:38:22 +00:00
edgar_igl
17ac975463 More TCG updates for CRIS 
* Convert parts of the jump logic to TCG.
* Stores no longer have to go via T0/T1.
* Use the byte and halfword ldx_code variants when appropriate for insn fetching.
* Do not disassemble beyond the translation block.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4350 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 08:30:15 +00:00
edgar_igl
ef29a70d18 CRIS MMU Updates 
* Add support for exec faults and for the k protection bit.
* Abort if search_pc causes recursive mmu faults.



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4349 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 08:04:40 +00:00
aurel32
4586f9e9a1 Really really revert commit r4343 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4348 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-05 21:42:19 +00:00
aurel32
e34d2d62a3 Really revert commit r4343 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4347 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-05 21:35:09 +00:00
aurel32
cb7cca1a1c Revert commit r4342 and r4343, wasn't intended to be committed 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4346 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-05 21:33:45 +00:00
aurel32
fd501a05c6 PPC: fix isel opcode decoding 
(Tristan Gingold)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4345 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-05 21:27:18 +00:00
aurel32
cfa2af1fe1 hw/pc.c: fix warning 
(Jan Kiszka)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4344 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-05 21:27:10 +00:00
aurel32
d478990a52 Don't stop translation for mtc0 compare 
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4343 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-05 21:27:01 +00:00
aurel32
a366649c80 Disable debug code for production. 
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4342 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-05 21:26:52 +00:00
aurel32
603d3e79b2 qemu: generate signals on tap I/O 
Currently tap does not generate signals on I/O; this causes
network latency to be dependent on the timer tick (1ms without
dyntick, guest dependent with dyntick).  By generating a signal
on I/O, we can inform the guest immediately that a packet has
arrived.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4341 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-05 21:26:43 +00:00
aurel32
b2eb849d4b CVE-2007-1320 - Cirrus LGD-54XX "bitblt" heap overflow 
I have just noticed that patch for CVE-2007-1320 has never been applied
to the QEMU CVS. Please find it below.

| Multiple heap-based buffer overflows in the cirrus_invalidate_region
| function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and
| possibly other products, might allow local users to execute arbitrary
| code via unspecified vectors related to "attempting to mark
| non-existent regions as dirty," aka the "bitblt" heap overflow.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4340 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-05 21:26:31 +00:00
blueswir1
cbf5c748e2 Fix Sparc64 serial device breakage 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4339 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-05 17:37:44 +00:00
aurel32
64b7b7334b Put Pseudo-TTY in rawmode for char devices 
(Daniel P. Berrange)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4338 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-05 10:05:31 +00:00
aurel32
f2bf094ee7 Qemu 32-bit i386, gcc >= 3.4 spill error fix 
(Ben Taylor)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4337 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-05 06:00:27 +00:00
aurel32
b6cd0ea120 8250: Customized base baudrate 
(Jan Kiszka)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4336 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 21:42:11 +00:00
aurel32
6936bfe514 8250: throttle TX-completion IRQs 
(Jan Kiszka)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4335 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 21:42:00 +00:00
aurel32
7caa33f7be Correctly save and restore env->a20_mask now that it is a 64-bit 
variable. Noticed by Erik de Castro Lopo.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4334 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 20:11:44 +00:00
aurel32
0ecdffbb60 Allow bootdevice change from the monitor 
(Gildas Le Nadan)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4333 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 20:11:34 +00:00
balrog
4001a81e8e MusicPal mono playback support. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4332 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 15:47:15 +00:00
balrog
54585ffec7 OMAP STI/XTI console. 
Add a dummy serial to receive the output from STI console (OMAP
debugging/emulation interface).
Add some more OMAP UART dummy registers.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4331 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 15:26:28 +00:00
aurel32
4c54e87568 Remember the state of level-triggered interrupts 
(Hollis Blanchard)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4330 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 13:15:24 +00:00
aurel32
50bf72b384 PPC UIC: Remove interrupt polarity code 
(Hollis Blanchard)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4329 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 13:15:15 +00:00
aurel32
1534272158 Fix spurious VGA updates 
(Samuel Thibault)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4328 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 13:11:53 +00:00
aurel32
8dd3dca351 remove target ifdefs from vl.c 
(Glauber Costa)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4327 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 13:11:44 +00:00
balrog
91834991f6 Remove debug sample rate slowdown. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4326 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 12:18:51 +00:00
balrog
af83e09e9e Use external clock in wm8750 slave mode. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4325 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 12:15:51 +00:00
blueswir1
762abf6774 Complete the TCG conversion (and delete some files, too) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4324 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 12:00:16 +00:00
blueswir1
7fa76c0bf3 Complete the TCG conversion 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4323 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 11:58:45 +00:00
balrog
db502b6126 Update volume for WM8750 input voices. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4322 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 10:55:25 +00:00
balrog
683efdcbdb First cut at WM8750 volume control (Jan Kiszka). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4321 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 10:21:03 +00:00
ths
3945462805 Simplify mips branch handling. Retire T2 from use. Use TCG for branches. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4320 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 08:16:10 +00:00